efl_animation: Add animation group

5 files changed, 144 insertions, 0 deletions

diff --git a/src/Makefile_Evas.am b/src/Makefile_Evas.am
index fefa212e0d..074f7d0495 100644
--- a/src/Makefile_Evas.am
+++ b/src/Makefile_Evas.am
@@ -55,6 +55,7 @@ evas_eolian_pub_files = \
 	lib/evas/canvas/efl_animation_rotate.eo \
 	lib/evas/canvas/efl_animation_scale.eo \
 	lib/evas/canvas/efl_animation_translate.eo \
+	lib/evas/canvas/efl_animation_group.eo \
 	$(NULL)
 
 evas_eolian_legacy_files = \
@@ -223,6 +224,7 @@ lib/evas/canvas/efl_animation_alpha.c \
 lib/evas/canvas/efl_animation_rotate.c \
 lib/evas/canvas/efl_animation_scale.c \
 lib/evas/canvas/efl_animation_translate.c \
+lib/evas/canvas/efl_animation_group.c \
 $(NULL)
 
 EXTRA_DIST2 += \
diff --git a/src/lib/evas/Evas_Eo.h b/src/lib/evas/Evas_Eo.h
index ae03af5d40..cc4b76346f 100644
--- a/src/lib/evas/Evas_Eo.h
+++ b/src/lib/evas/Evas_Eo.h
@@ -71,6 +71,7 @@
 #include "canvas/efl_animation_rotate.eo.h"
 #include "canvas/efl_animation_scale.eo.h"
 #include "canvas/efl_animation_translate.eo.h"
+#include "canvas/efl_animation_group.eo.h"
 #endif /* EFL_EO_API_SUPPORT */
 
 #if defined(EFL_BETA_API_SUPPORT) && defined(EFL_EO_API_SUPPORT)
diff --git a/src/lib/evas/canvas/efl_animation_group.c b/src/lib/evas/canvas/efl_animation_group.c
new file mode 100644
index 0000000000..1ddec02fa4
--- /dev/null
+++ b/src/lib/evas/canvas/efl_animation_group.c
@@ -0,0 +1,108 @@
+#define EFL_ANIMATION_PROTECTED
+
+#include "evas_common_private.h"
+#include "evas_private.h"
+
+#define MY_CLASS EFL_ANIMATION_GROUP_CLASS
+#define MY_CLASS_NAME efl_class_name_get(MY_CLASS)
+
+#define EFL_ANIMATION_GROUP_CHECK_OR_RETURN(anim, ...) \
+   do { \
+      if (!anim) { \
+         CRI("Efl_Animation " # anim " is NULL!"); \
+         return __VA_ARGS__; \
+      } \
+      if (efl_animation_is_deleted(anim)) { \
+         ERR("Efl_Animation " # anim " has already been deleted!"); \
+         return __VA_ARGS__; \
+      } \
+   } while (0)
+
+#define EFL_ANIMATION_GROUP_DATA_GET(o, pd) \
+   Evas_Object_Animation_Group_Data *pd = efl_data_scope_get(o, EFL_ANIMATION_GROUP_CLASS)
+
+struct _Evas_Object_Animation_Group_Data
+{
+   Eina_List *animations;
+};
+
+EOLIAN static void
+_efl_animation_group_animation_add(Eo *eo_obj, Evas_Object_Animation_Group_Data *pd, Efl_Animation*animation)
+{
+   EFL_ANIMATION_GROUP_CHECK_OR_RETURN(eo_obj);
+
+   if (!animation) return;
+
+   pd->animations = eina_list_append(pd->animations, animation);
+}
+
+EOLIAN static void
+_efl_animation_group_animation_del(Eo *eo_obj, Evas_Object_Animation_Group_Data *pd, Efl_Animation*animation)
+{
+   EFL_ANIMATION_GROUP_CHECK_OR_RETURN(eo_obj);
+
+   if (!animation) return;
+
+   pd->animations = eina_list_remove(pd->animations, animation);
+}
+
+EOLIAN static Eina_List *
+_efl_animation_group_animations_get(Eo *eo_obj, Evas_Object_Animation_Group_Data *pd)
+{
+   EFL_ANIMATION_GROUP_CHECK_OR_RETURN(eo_obj, NULL);
+
+   return pd->animations;
+}
+
+EOLIAN static void
+_efl_animation_group_efl_animation_target_set(Eo *eo_obj, Evas_Object_Animation_Group_Data *pd, Eo *target)
+ {
+   EFL_ANIMATION_GROUP_CHECK_OR_RETURN(eo_obj);
+
+   Eina_List *l;
+   Efl_Animation *anim;
+   EINA_LIST_FOREACH(pd->animations, l, anim)
+     {
+        efl_animation_target_set(anim, target);
+     }
+
+   efl_animation_target_set(efl_super(eo_obj, MY_CLASS), target);
+}
+
+EOLIAN static void
+_efl_animation_group_efl_animation_final_state_keep_set(Eo *eo_obj, Evas_Object_Animation_Group_Data *pd, Eina_Bool state_keep)
+{
+   EFL_ANIMATION_GROUP_CHECK_OR_RETURN(eo_obj);
+
+   Eina_List *l;
+   Efl_Animation *anim;
+   EINA_LIST_FOREACH(pd->animations, l, anim)
+     {
+        efl_animation_final_state_keep_set(anim, state_keep);
+     }
+
+   efl_animation_final_state_keep_set(efl_super(eo_obj, MY_CLASS), state_keep);
+}
+
+EOLIAN static Efl_Object *
+_efl_animation_group_efl_object_constructor(Eo *eo_obj, Evas_Object_Animation_Group_Data *pd)
+{
+   eo_obj = efl_constructor(efl_super(eo_obj, MY_CLASS));
+
+   pd->animations = NULL;
+
+   return eo_obj;
+}
+
+EOLIAN static void
+_efl_animation_group_efl_object_destructor(Eo *eo_obj, Evas_Object_Animation_Group_Data *pd)
+{
+   Efl_Animation *anim;
+
+   EINA_LIST_FREE(pd->animations, anim)
+     efl_del(anim);
+
+   efl_destructor(efl_super(eo_obj, MY_CLASS));
+}
+
+#include "efl_animation_group.eo.c"
diff --git a/src/lib/evas/canvas/efl_animation_group.eo b/src/lib/evas/canvas/efl_animation_group.eo
new file mode 100644
index 0000000000..ab0e480e8e
--- /dev/null
+++ b/src/lib/evas/canvas/efl_animation_group.eo
@@ -0,0 +1,32 @@
+import efl_animation_types;
+
+abstract Efl.Animation.Group (Efl.Animation)
+{
+   [[Efl group animation abstract class]]
+   legacy_prefix: evas_object_animation;
+   data: Evas_Object_Animation_Group_Data;
+   methods {
+      animation_add {
+         [[Add the given animation to the animation group.]]
+         params {
+            @in animation: Efl.Animation; [[The animation which needs to be added to the animation group]]
+         }
+      }
+      animation_del {
+         [[Delete the given animation from the animation group.]]
+         params {
+            @in animation: Efl.Animation; [[The animation which needs to be deleted from the animation group]]
+         }
+      }
+      animations_get {
+         [[Get the animations of the animation group.]]
+         return: list<Efl.Animation>; [[The animations of the animation group]]
+      }
+   }
+   implements {
+      Efl.Object.constructor;
+      Efl.Object.destructor;
+      Efl.Animation.target { set; }
+      Efl.Animation.final_state_keep { set; }
+   }
+}
diff --git a/src/lib/evas/include/evas_private.h b/src/lib/evas/include/evas_private.h
index 32a1938c6a..ff36f5e2b0 100644
--- a/src/lib/evas/include/evas_private.h
+++ b/src/lib/evas/include/evas_private.h
@@ -109,6 +109,7 @@ typedef struct _Evas_Object_Animation_Alpha_Data  Evas_Object_Animation_Alpha_Da
 typedef struct _Evas_Object_Animation_Rotate_Data  Evas_Object_Animation_Rotate_Data;
 typedef struct _Evas_Object_Animation_Scale_Data  Evas_Object_Animation_Scale_Data;
 typedef struct _Evas_Object_Animation_Translate_Data  Evas_Object_Animation_Translate_Data;
+typedef struct _Evas_Object_Animation_Group_Data  Evas_Object_Animation_Group_Data;
 typedef struct _Evas_Object_Animation_Data  Evas_Object_Animation_Data;
 
 //These macros are matched to Efl_Animation_Event_Type enum values.